Diaphragm Gas Meter

Diaphragm Gas Meter

ZT-G4S Steel Case Diaphragm Gas Meter ZT-G4S diaphragm gas meter is world’s first to pass 8000 hour endurance test. Key features: 1. long life: up to 25 years 2. reserve a impulse output on the register, easy to be upgraded 3. wide measuring range 4. high accuracy, stable performance 5. steel...

Product Details

ZT-G4S Steel Case Diaphragm Gas Meter

ZT-G4S diaphragm gas meter is world’s first to pass 8000 hour endurance test.


Key features:

1. long life: up to 25 years

2. reserve a impulse output on the register, easy to be upgraded

3. wide measuring range

4. high accuracy, stable performance

5. steel case with special treatment

6. one complete stainless steel clamp to connect the upper and lower case.

7. diaphragm and valve of superior quality

8. total pressure loss less than 200 Pa

9. no leakage under high operating pressure: 75kPa  no leakage.

 

Main technical parameters:

                                          Type

Technical parameter

ZT-G4S

Qn

4 m3/h

Qmax

6 m3/h

Qmin

0.04 m3/h

Cyclic volume

1.2 dm3

Operating pressure

0.5-50 KPa

Total pressure loss

less than 200Pa

Error

0.1Qmax ≤Q<Qmax

    ±1.5%

Qmin≤Q≤0.1Qmax

     ±3%

Max reading

99999.999 m3

Min reading

0.0002 m3

Distance between two connection centers (L)

130  110  90

Connection screw worm(D)

M26x1.5-6g   M30x2-6g  G3/4B  G1B G11/4B


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